Evidence map›Paper›PMID 41789419›Full record

ArticleStatistics & probability letters2026

Directional replicability: When can the factor of two be omitted.

Vera Djordjilović, Tamar Sofer, Jonathan M Dreyfuss

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Statistics & probability letters, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Vera DjordjilovićDepartment of Economics, Ca' Foscari University of Venice, Venice, Italy.ORCID 0000-0002-7670-3111
Tamar SoferCardiovascular Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-8520-8860
Jonathan M DreyfussBioinformatics & Biostatistics Core, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-7242-3991

Funding

Using polygenic risk scores and omics to study how suboptimal sleep accelerates cognitive aging in diverse populationsR01AG080598 · NIA · BETH ISRAEL DEACONESS MEDICAL CENTER · PI Tamar Sofer · 2023 to 2026
$3.6M
Replication Analysis to Identify Acute Molecular Responses to Exercise that Lead to Chronic Training AdaptationsR03AG102038 · NIA · JOSLIN DIABETES CENTER · PI DREYFUSS, JONATHAN, GOODYEAR, LAURIE J · 2025 to 2025
$86k
NIA NIH HHS R01 AG080598NIA NIH HHS R03 AG102038
6 · The paper itself

Abstract

Directional replicability addresses the question of whether an effect studied across

Indexed as

Composite null hypothesesConcordant replicabilityDirectional replicabilityOrder statisticsPartial conjunction

Identifiers

PMID41789419
PMCPMC12959485

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.